slackware-current/source/n/mailx/mailx-12.5-outof-Introduce-expandaddr-flag.patch
Patrick J Volkerding 646a5c1cbf Mon May 28 19:12:29 UTC 2018
a/pkgtools-15.0-noarch-13.txz:  Rebuilt.
  installpkg: default line length for --terselength is the number of columns.
  removepkg: added --terse mode.
  upgradepkg: default line length for --terselength is the number of columns.
  upgradepkg: accept -option in addition to --option.
ap/vim-8.1.0026-x86_64-1.txz:  Upgraded.
d/bison-3.0.5-x86_64-1.txz:  Upgraded.
e/emacs-26.1-x86_64-1.txz:  Upgraded.
kde/kopete-4.14.3-x86_64-8.txz:  Rebuilt.
  Recompiled against libidn-1.35.
n/conntrack-tools-1.4.5-x86_64-1.txz:  Upgraded.
n/libnetfilter_conntrack-1.0.7-x86_64-1.txz:  Upgraded.
n/libnftnl-1.1.0-x86_64-1.txz:  Upgraded.
n/links-2.16-x86_64-2.txz:  Rebuilt.
  Rebuilt to enable X driver for -g mode.
n/lynx-2.8.9dev.19-x86_64-1.txz:  Upgraded.
n/nftables-0.8.5-x86_64-1.txz:  Upgraded.
n/p11-kit-0.23.11-x86_64-1.txz:  Upgraded.
n/ulogd-2.0.7-x86_64-1.txz:  Upgraded.
n/whois-5.3.1-x86_64-1.txz:  Upgraded.
xap/network-manager-applet-1.8.12-x86_64-1.txz:  Upgraded.
xap/vim-gvim-8.1.0026-x86_64-1.txz:  Upgraded.
2018-05-31 23:39:35 +02:00

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Diff

From 9984ae5cb0ea0d61df1612b06952a61323c083d9 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 17 Nov 2014 11:13:38 +0100
Subject: [PATCH 1/4] outof: Introduce expandaddr flag
Document that address expansion is disabled unless the expandaddr
binary option is set.
This has been assigned CVE-2014-7844 for BSD mailx, but it is not
a vulnerability in Heirloom mailx because this feature was documented.
---
mailx.1 | 14 ++++++++++++++
names.c | 3 +++
2 files changed, 17 insertions(+)
diff --git a/mailx.1 b/mailx.1
index 70a7859..22a171b 100644
--- a/mailx.1
+++ b/mailx.1
@@ -656,6 +656,14 @@ but any reply returned to the machine
will have the system wide alias expanded
as all mail goes through sendmail.
.SS "Recipient address specifications"
+If the
+.I expandaddr
+option is not set (the default), recipient addresses must be names of
+local mailboxes or Internet mail addresses.
+.PP
+If the
+.I expandaddr
+option is set, the following rules apply:
When an address is used to name a recipient
(in any of To, Cc, or Bcc),
names of local mail folders
@@ -2391,6 +2399,12 @@ and exits immediately.
If this option is set,
\fImailx\fR starts even with an empty mailbox.
.TP
+.B expandaddr
+Causes
+.I mailx
+to expand message recipient addresses, as explained in the section,
+Recipient address specifications.
+.TP
.B flipr
Exchanges the
.I Respond
diff --git a/names.c b/names.c
index 66e976b..c69560f 100644
--- a/names.c
+++ b/names.c
@@ -268,6 +268,9 @@ outof(struct name *names, FILE *fo, struct header *hp)
FILE *fout, *fin;
int ispipe;
+ if (value("expandaddr") == NULL)
+ return names;
+
top = names;
np = names;
time(&now);
--
1.9.3